80410071

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2551}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 130662400

約数和(自身を除く): 50252329

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 2551, 4503, 7653, 10507, 17857, 31521, 48469, 53571, 145407, 201529, 339283, 604587, 1017849, 1410703, 3829051, 4232109, 11487153, 26803357, 80410071]

約数ペア:

[(1, 80410071), (3, 26803357), (7, 11487153), (19, 4232109), (21, 3829051), (57, 1410703), (79, 1017849), (133, 604587), (237, 339283), (399, 201529), (553, 145407), (1501, 53571), (1659, 48469), (2551, 31521), (4503, 17857), (7653, 10507)]